David Langwallner is the founder and director of the Irish Innocence Project, at Griffith College which was launched in 2009 and was recognised by the Innocence Network in 2010. He is a constitutional and public law barrister who has also litigated several criminal defence cases. He is a practising Irish Barrister and a member of Field Court Chambers in Grays Inns, London. He is a graduate of Trinity College Dublin, Harvard Law School and the London School of Economics. His academic papers have been published widely and he is a frequent commentator on television and radio about miscarriages of justice.